Anti-Virus Packet Scan ........................................................................................ 204
17.1 Overview ........................................................................................................204
Introduction to IPSec ........................................................................................... 212
18.1 VPN Overview ................................................................................................212
18.2 IPSec Architecture .........................................................................................213
18.3 Encapsulation .................................................................................................214
18.4 IPSec and NAT ...............................................................................................215
VPN Screens......................................................................................................... 218
19.2 IPSec Algorithms ............................................................................................218
19.3 My IP Address ................................................................................................219
19.6 Keep Alive ......................................................................................................222
Table of Contents
18.1.1 IPSec ....................................................................................................212
18.1.3.1 Encryption ...................................................................................212
18.2.2 Key Management ..................................................................................214
18.3.1 Transport Mode ....................................................................................215
18.3.2 Tunnel Mode ........................................................................................215
Prestige 662HW Series User's Guide
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